python -/bin/sh:1:诗歌:找不到

Question

我正在尝试使用docker-compose建立一个docker文件，但出现错误:

/bin/sh: 1: poetry: not found
ERROR: Service 'web' failed to build: The command '/bin/sh -c poetry install && bundler install' returned a non-zero code: 127

这是我的docker文件和docker-compose-yml文件:
dockerfile:

FROM python:2.7

ENV LIBRARY_PATH=/lib:/usr/lib

RUN curl -sSL https://raw.githubusercontent.com/sdispater/poetry/master/get-poetry.py | python

WORKDIR /stream

ADD . /stream

CMD ["cat", "/etc/os-release"]


RUN poetry install && \
bundler install


EXPOSE 8000

CMD ["poetry", "run", "python", "manage.py", "runserver", "0.0.0.0:8000"]

docker 组成:

version: '3'

services:
  redis:
    image: redis
    ports:
      - 6379
  web:
    build: .
    ports:
      - 8000:8000
    environment:
      - REDISTOGO_URL=redis://redis:6379
    depends_on:
      - redis

Answer 1

将此添加到您的Dockerfile:

FROM python:2.7

ENV LIBRARY_PATH=/lib:/usr/lib

RUN curl -sSL https://raw.githubusercontent.com/sdispater/poetry/master/get-poetry.py | python

WORKDIR /stream

ADD . /stream

ENV PATH="${PATH}:/root/.poetry/bin"

RUN poetry install && \
bundler install


EXPOSE 8000

CMD ["/root/.poetry/bin/poetry", "run", "python", "manage.py", "runserver", "0.0.0.0:8000"]

另一方面，您需要在 network中设置一个 compose，以便能够使用服务名称在服务之间进行连接。